3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_float(NAN));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0120.00318.30
8.3.50.0200.00421.01
8.3.40.0120.00719.31
8.3.30.0220.00718.80
8.3.20.0070.01221.04
8.3.10.0120.00722.59
8.3.00.0160.00818.85
8.2.180.0120.00918.16
8.2.170.0240.00620.85
8.2.160.0170.01020.11
8.2.150.0120.01321.43
8.2.140.0100.00522.59
8.2.130.0130.00623.32
8.2.120.0090.00720.03
8.2.110.0100.00519.83
8.2.100.0100.00918.53
8.2.90.0180.00718.35
8.2.80.0110.00618.45
8.2.70.0120.00718.10
8.2.60.0160.01018.10
8.2.50.0090.00718.67
8.2.40.0140.00419.27
8.2.30.0120.00618.40
8.2.20.0140.00718.15
8.2.10.0140.00718.20
8.2.00.0130.00518.05
8.1.280.0030.01225.92
8.1.270.0050.00822.97
8.1.260.0080.00625.04
8.1.250.0050.00926.03
8.1.240.0120.01220.06
8.1.230.0190.00019.61
8.1.220.0150.00418.20
8.1.210.0090.00718.57
8.1.200.0070.00817.89
8.1.190.0100.00717.61
8.1.180.0080.00918.17
8.1.170.0060.00918.58
8.1.160.0130.00320.07
8.1.150.0130.00518.71
8.1.140.0110.00517.77
8.1.130.0080.00618.02
8.1.120.0130.00317.68
8.1.110.0130.00417.70
8.1.100.0080.00717.87
8.1.90.0110.00517.56
8.1.80.0110.00517.90
8.1.70.0100.00617.67
8.1.60.0140.00517.72
8.1.50.0140.00417.68
8.1.40.0120.00517.58
8.1.30.0100.00817.63
8.1.20.0100.00717.79
8.1.10.0100.00717.42
8.1.00.0100.00717.40
8.0.300.0080.00518.85
8.0.290.0140.00817.09
8.0.280.0170.00418.07
8.0.270.0060.00817.42
8.0.260.0100.00917.18
8.0.250.0070.00917.14
8.0.240.0090.00717.13
8.0.230.0090.00617.08
8.0.220.0110.00616.97
8.0.210.0080.00817.02
8.0.200.0130.00317.03
8.0.190.0140.00417.10
8.0.180.0110.00516.97
8.0.170.0140.00416.97
8.0.160.0140.00616.89
8.0.150.0160.00416.85
8.0.140.0130.00416.83
8.0.130.0100.00516.41
8.0.120.0100.00716.87
8.0.110.0120.00316.88
8.0.100.0110.00316.80
8.0.90.0100.00616.79
8.0.80.0110.00516.91
8.0.70.0100.00416.86
8.0.60.0100.00616.82
8.0.50.0120.00416.80
8.0.30.0100.00716.84
8.0.20.0090.00717.06
8.0.10.0110.00617.01
8.0.00.0070.00817.16
7.4.330.0090.00416.00
7.4.320.0090.00716.64
7.4.300.0130.00416.49
7.4.290.0130.00516.52
7.4.280.0160.00316.54
7.4.270.0110.00516.47
7.4.260.0120.00516.49
7.4.250.0090.00716.44
7.4.240.0100.00416.43
7.4.230.0110.00516.45
7.4.220.0120.00616.43
7.4.210.0130.00516.43
7.4.200.0110.00416.37
7.4.190.0080.00916.41
7.4.180.0110.00416.50
7.4.160.0090.00616.48
7.4.150.0070.00916.52
7.4.140.0110.00516.71
7.4.130.0110.00516.26
7.4.120.0090.00816.36
7.4.110.0100.00716.32
7.4.100.0090.00516.41
7.4.90.0110.00516.31
7.4.80.0100.00616.72
7.4.70.0090.00616.31
7.4.60.0110.00416.33
7.4.50.0100.00416.27
7.4.40.0100.00516.25
7.4.30.0080.00816.33
7.4.20.0100.00516.31
7.4.10.0100.00716.29
7.4.00.0090.00716.14
7.3.330.0130.00415.85
7.3.320.0140.00515.84
7.3.310.0140.00316.24
7.3.300.0140.00416.33
7.3.290.0140.00416.22
7.3.280.0150.00416.25
7.3.270.0140.00716.43
7.3.260.0150.00516.25
7.3.250.0140.00516.29
7.3.240.0140.00616.22
7.3.230.0160.00416.30
7.3.220.0160.00416.13
7.3.210.0140.00516.20
7.3.200.0160.00516.53
7.3.190.0150.00616.17
7.3.180.0140.00716.21
7.3.170.0130.00716.31
7.3.160.0150.00616.10
7.3.150.0170.00516.15
7.3.140.0160.00416.20
7.3.130.0140.00616.21
7.3.120.0140.00616.21
7.3.110.0150.00516.32
7.3.100.0150.00516.20
7.3.90.0150.00516.40
7.3.80.0140.00616.18
7.3.70.0150.00416.37
7.3.60.0150.00416.25
7.3.50.0160.00316.26
7.3.40.0140.00516.32
7.3.30.0160.00416.36
7.3.20.0160.00517.62
7.3.10.0150.00417.66
7.3.00.0160.00517.54
7.2.340.0150.00516.25
7.2.330.0140.00616.33
7.2.320.0140.00716.31
7.2.310.0160.00616.33
7.2.300.0140.00616.27
7.2.290.0140.00516.29
7.2.280.0140.00616.24
7.2.270.0130.00716.24
7.2.260.0150.00416.29
7.2.250.0140.00516.24
7.2.240.0130.00616.26
7.2.230.0140.00616.20
7.2.220.0160.00516.31
7.2.210.0150.00416.30
7.2.200.0180.00416.36
7.2.190.0140.00616.51
7.2.180.0160.00416.38
7.2.170.0150.00416.46
7.2.160.0150.00616.49
7.2.150.0170.00517.79
7.2.140.0150.00517.91
7.2.130.0150.00618.19
7.2.120.0160.00518.10
7.2.110.0160.00518.07
7.2.100.0130.00618.10
7.2.90.0130.00818.16
7.2.80.0140.00618.13
7.2.70.0130.00618.13
7.2.60.0140.00517.97
7.2.50.0150.00418.06
7.2.40.0150.00518.17
7.2.30.0130.00718.13
7.2.20.0170.00318.14
7.2.10.0140.00618.22
7.2.00.0130.00618.20
7.1.330.0120.00617.08
7.1.320.0140.00516.97
7.1.310.0150.00417.00
7.1.300.0130.00617.07
7.1.290.0140.00517.03
7.1.280.0150.00417.06
7.1.270.0170.00517.18
7.1.260.0170.00317.09
7.1.250.0140.00617.03
7.1.240.0160.00417.00
7.1.230.0130.00617.02
7.1.220.0150.00517.03
7.1.210.0160.00517.11
7.1.200.0160.00516.85
7.1.190.0120.00716.99
7.1.180.0150.00517.00
7.1.170.0140.00517.02
7.1.160.0160.00517.12
7.1.150.0150.00516.97
7.1.140.0150.00416.97
7.1.130.0150.00516.97
7.1.120.0350.00416.96
7.1.110.0250.00716.83
7.1.100.0270.00616.86
7.1.90.0280.00416.85
7.1.80.0230.00616.87
7.1.70.0260.00516.67
7.1.60.0210.00718.64
7.1.50.0240.00518.62
7.1.40.0220.00818.52
7.1.30.0180.00818.47
7.1.20.0240.00518.54
7.1.10.0190.00516.65
7.1.00.0140.00716.70
7.0.330.0150.00416.65
7.0.320.0140.00616.63
7.0.310.0140.00516.64
7.0.300.0130.00516.66
7.0.290.0120.00716.66
7.0.280.0120.00616.65
7.0.270.0140.00516.69
7.0.260.0250.00816.63
7.0.250.0230.00616.63
7.0.240.0320.00616.70
7.0.230.0280.00616.66
7.0.220.0240.00616.65
7.0.210.0220.00416.57
7.0.200.0210.00416.54
7.0.190.0200.00516.56
7.0.180.0170.00516.50
7.0.170.0180.00716.50
7.0.160.0220.00516.46
7.0.150.0170.00516.46
7.0.140.0180.00516.43
7.0.130.0170.00716.49
7.0.120.0160.00516.49
7.0.110.0190.00716.58
7.0.100.0150.00616.44
7.0.90.0150.00616.37
7.0.80.0160.00516.44
7.0.70.0140.00716.37
7.0.60.0130.00716.42
7.0.50.0130.00616.37
7.0.40.0400.00516.34
7.0.30.0130.00716.34
7.0.20.0170.00516.28
7.0.10.0140.00516.35
7.0.00.0140.00616.31
5.6.400.0110.00615.68
5.6.390.0130.00515.73
5.6.380.0120.00515.74
5.6.370.0100.00715.67
5.6.360.0150.00315.73
5.6.350.0150.00315.72
5.6.340.0150.00315.62
5.6.330.0130.00615.56
5.6.320.0140.00615.70
5.6.310.0140.00515.71
5.6.300.0140.01816.60
5.6.290.0110.02016.67
5.6.280.0130.01716.74
5.6.270.0140.01516.72
5.6.260.0130.01616.69
5.6.250.0120.01516.68
5.6.240.0120.01816.68
5.6.230.0130.01416.77
5.6.220.0140.01716.73
5.6.210.0110.01516.69
5.6.200.0130.01716.83
5.6.190.0120.01616.79
5.6.180.0130.01416.83
5.6.170.0120.01616.75
5.6.160.0110.01416.78
5.6.150.0120.01416.84
5.6.140.0110.02016.74
5.6.130.0120.01516.76
5.6.120.0140.01316.76
5.6.110.0120.01616.72
5.6.100.0090.01716.74
5.6.90.0130.01516.72
5.6.80.0120.01416.54
5.6.70.0110.01616.66
5.6.60.0130.01416.67
5.6.50.0130.01816.58
5.6.40.0120.01716.55
5.6.30.0110.01716.59
5.6.20.0120.01416.54
5.6.10.0150.01316.57
5.6.00.0120.01416.56
5.5.380.0120.01516.08
5.5.370.0110.01516.07
5.5.360.0120.01415.99
5.5.350.0120.01515.96
5.5.340.0140.01316.08
5.5.330.0120.01616.05
5.5.320.0140.01316.01
5.5.310.0120.01615.97
5.5.300.0130.01315.96
5.5.290.0140.01316.10
5.5.280.0130.01416.07
5.5.270.0130.01416.04
5.5.260.0110.01516.08
5.5.250.0130.01416.08
5.5.240.0140.01516.00
5.5.230.0140.01215.98
5.5.220.0130.01416.03
5.5.210.0140.01416.03
5.5.200.0110.01515.78
5.5.190.0110.01715.90
5.5.180.0140.01315.86
5.5.170.0130.00515.51
5.5.160.0120.01415.86
5.5.150.0120.01515.84
5.5.140.0120.01415.86
5.5.130.0130.01315.78
5.5.120.0110.01415.86
5.5.110.0120.01415.83
5.5.100.0130.01315.97
5.5.90.0120.01415.92
5.5.80.0130.01215.93
5.5.70.0100.01415.95
5.5.60.0130.01215.93
5.5.50.0130.01415.95
5.5.40.0130.01515.94
5.5.30.0120.01715.98
5.5.20.0130.01416.02
5.5.10.0110.01615.90
5.5.00.0130.01415.94
5.4.450.0130.01214.48
5.4.440.0120.01314.40
5.4.430.0100.01314.43
5.4.420.0100.01414.46
5.4.410.0110.01514.39
5.4.400.0110.01514.35
5.4.390.0120.01214.35
5.4.380.0120.01414.34
5.4.370.0100.01814.38
5.4.360.0130.01014.35
5.4.350.0120.01414.39
5.4.340.0120.01314.37
5.4.330.0120.00413.23
5.4.320.0130.01114.37
5.4.310.0130.01214.39
5.4.300.0130.01114.43
5.4.290.0110.01214.38
5.4.280.0100.01314.40
5.4.270.0080.01514.42
5.4.260.0130.01114.34
5.4.250.0100.01414.38
5.4.240.0090.01314.40
5.4.230.0110.01314.29
5.4.220.0100.01514.25
5.4.210.0110.01514.26
5.4.200.0100.01414.22
5.4.190.0120.01414.26
5.4.180.0090.01614.29
5.4.170.0120.01214.26
5.4.160.0100.01514.31
5.4.150.0120.01114.33
5.4.140.0090.01513.81
5.4.130.0090.01313.82
5.4.120.0120.01013.91
5.4.110.0100.01313.87
5.4.100.0110.01213.87
5.4.90.0100.01613.87
5.4.80.0090.01413.85
5.4.70.0080.01513.87
5.4.60.0090.01313.85
5.4.50.0090.01413.82
5.4.40.0100.01113.86
5.4.30.0090.01213.86
5.4.20.0090.01113.88
5.4.10.0060.01513.87
5.4.00.0080.01213.68

preferences:
58.35 ms | 401 KiB | 5 Q